Revert disabling of external `AudioManager.setSpeakerPhone(true)` calls?

[jbaiter]

Google decided to disable the possibility for external users to turn the speakerphone on when accepting calls with Android 10 in this commit: 0814db7

This breaks some apps and automation use cases, e.g. with Tasker. Would it be possible to re-enable this for ArrowOS by reverting the Google commit?

See https://issuetracker.google.com/issues/141889136 for more context and comments from users impacted by this change.